Remove is-plain-obj

Author: ehmicky

CHANGELOG.md

@@ -4,6 +4,9 @@
 
 - [`modern-errors@5`](https://github.com/ehmicky/modern-errors/releases/tag/5.0.0)
   is now required
+- [`UnknownError.logProcess()`](README.md#errorclasslogprocess) must now be used
+  instead of [`BaseError.logProcess()`](README.md#errorclasslogprocess) to keep
+  setting process errors' class as `UnknownError`.
 
 # 1.3.0
 

package-lock.json

@@ -51,7 +51,6 @@
     "test": "test"
   },
   "dependencies": {
-    "is-plain-obj": "^4.1.0",
     "log-process-errors": "^10.2.0"
   },
   "devDependencies": {

package.json

@@ -1,17 +1,14 @@
-import isPlainObj from 'is-plain-obj'
 import logProcessErrors, { validateOptions } from 'log-process-errors'
 
-const getOptions = function (options = {}) {
-  if (!isPlainObj(options)) {
-    throw new TypeError(`Options must be a plain object: ${options}`)
-  }
-
-  const optionsA = addDefaultOptions(options)
-  validateOptions(optionsA)
-  return optionsA
+const getOptions = function (options) {
+  validateOptions(options)
+  return addDefaultOptions(options)
 }
 
-const addDefaultOptions = function ({ onError = defaultOnError, ...options }) {
+const addDefaultOptions = function ({
+  onError = defaultOnError,
+  ...options
+} = {}) {
   return { ...options, onError }
 }